/* Fahrdienst – Gestaltung „Fahrtenbuch“: warmes Papier, Tinte, ein Signalton, Haarlinien statt Schatten,
   Zeiten in Ziffernschrift wie auf einer Abfahrtstafel. Keine externen Abhängigkeiten (strenge CSP). */
:root {
  --paper: #efece3; --card: #fbf9f4; --sunk: #f4f1e9; --rail: #1b1f24;
  --ink: #15191e; --ink2: #4c545d; --muted: #7d858e;
  --rule: #d9d3c4; --rule2: #bcb4a1;
  --signal: #b4491b; --signal-soft: #f6e7df;   /* Signalton: Aktion, aktive Navigation */
  --petrol: #16544f; --petrol-soft: #e2eeeb;   /* Zweitfarbe: Verweise, ruhige Akzente */
  --ok: #2f6a3c; --ok-soft: #e6efe3; --warn: #8a6008; --warn-soft: #f7ecd6; --warn-ink: #6b4a06;
  --bad: #9c2b21; --bad-soft: #f6e3e0;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, "DejaVu Sans Mono", monospace;
  --rail-w: 232px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14161a; --card: #1b1e24; --sunk: #202429; --rail: #0e1013;
    --ink: #e9e4d8; --ink2: #b6b0a3; --muted: #8b857a;
    --rule: #30343b; --rule2: #454a52;
    --signal: #e0784a; --signal-soft: #34211a; --petrol: #6fb5aa; --petrol-soft: #162725;
    --ok: #7fb583; --ok-soft: #18251a; --warn: #d6a84a; --warn-soft: #2a2213; --warn-ink: #d6a84a;
    --bad: #d98074; --bad-soft: #2c1a18;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.5 var(--sans);
  display: grid; grid-template-columns: var(--rail-w) minmax(0, 1fr); min-height: 100vh;
}
body.plain { display: block; }
::selection { background: var(--signal); color: #fff; }
a { color: var(--petrol); text-underline-offset: 3px; text-decoration-thickness: 1px; }
p { margin: 0 0 12px; }
h1 { font: 600 1.6rem/1.2 var(--serif); letter-spacing: -.01em; margin: 0 0 6px; }
h2 { font: 600 1.12rem/1.3 var(--serif); margin: 0 0 12px; }
h3 { font: 600 1rem/1.3 var(--sans); margin: 0; }
.ic { width: 17px; height: 17px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
svg[hidden] { display: none; }
.lab { font: 700 .68rem/1.4 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* ---------- Schiene ---------- */
.side { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 22px; padding: 22px 0 16px;
  background: var(--rail); color: #e7e2d6; }
.brand { display: flex; align-items: baseline; gap: 9px; color: var(--ink); text-decoration: none; }
.side .brand { padding: 0 20px 18px; color: #f4f0e6; border-bottom: 1px solid #2b3037; }
.logo { font: 700 .72rem/1 var(--sans); letter-spacing: .16em; color: #14161a; background: var(--signal);
  padding: 6px 7px 5px; border-radius: 2px; }
.brand-text { font: 600 1.12rem/1 var(--serif); letter-spacing: .01em; }
.nav { display: flex; flex-direction: column; }
.nav a { display: flex; align-items: center; gap: 11px; padding: 10px 20px; color: #b9b3a6; text-decoration: none;
  font-size: .94rem; border-left: 3px solid transparent; transition: color .12s, border-color .12s, background .12s; }
.nav a:hover { color: #f4f0e6; background: #21262d; }
.nav a.on { color: #fff; border-left-color: var(--signal); background: #23282f; font-weight: 600; }
.me { margin: auto 14px 0; display: flex; align-items: center; gap: 10px; padding: 12px 6px 0; border-top: 1px solid #2b3037; }
.me-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.me-text strong { font-size: .9rem; color: #f0ebe0; overflow: hidden; text-overflow: ellipsis; }
.avatar { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 2px; flex: none;
  font: 700 .8rem var(--mono); color: #14161a; background: #d8d2c4; }
.avatar.sm { width: 26px; height: 26px; font-size: .72rem; }
.iconbtn { margin-left: auto; display: grid; place-items: center; width: 32px; height: 32px; padding: 0; border-radius: 2px;
  border: 1px solid #343a42; background: transparent; color: #b9b3a6; cursor: pointer; transition: color .12s, border-color .12s; }
.iconbtn:hover { color: #fff; border-color: var(--signal); }

/* ---------- Bogen ---------- */
.main { padding: 30px clamp(16px, 3.4vw, 40px) 64px; max-width: 1020px; width: 100%; min-width: 0; }
.sub { color: var(--ink2); font-size: .95rem; margin: 0 0 22px; max-width: 62ch; }
.panel { background: var(--card); border: 1px solid var(--rule); border-radius: 3px; padding: 20px; margin: 0 0 20px; }
.panel.narrow { max-width: 400px; margin: 8vh auto; }
.panel h2 { padding-bottom: 10px; border-bottom: 1px solid var(--rule); }
.two { display: grid; gap: 20px; margin-bottom: 20px; }
@media (min-width: 840px) { .two { grid-template-columns: 1.1fr 1fr; } }

/* Tagesübersicht: Zahlenleiste wie im Fahrtenbuch */
.ledger { display: flex; flex-wrap: wrap; background: var(--card); border: 1px solid var(--rule);
  border-left: 3px solid var(--ink); border-radius: 3px; margin: 0 0 26px; }
.ledger a, .ledger div { flex: 1 1 130px; padding: 13px 18px; color: inherit; text-decoration: none;
  border-right: 1px solid var(--rule); transition: background .12s; }
.ledger a:last-child, .ledger div:last-child { border-right: 0; }
.ledger a:hover { background: var(--sunk); }
.ledger b { display: block; font: 600 1.85rem/1.05 var(--mono); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.ledger .num-warn { color: var(--warn); } .ledger .num-ok { color: var(--ok); }
.ledger span { display: block; margin-top: 3px; }

/* Formulare */
label { display: block; margin: 0 0 16px; font: 700 .68rem/1.4 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
label .small, label span.small { display: block; margin-top: 4px; font: .8rem/1.4 var(--sans); letter-spacing: 0; text-transform: none; color: var(--muted); }
input, textarea, select { display: block; width: 100%; margin-top: 6px; padding: 10px 12px; font: 1rem var(--sans); color: var(--ink);
  background: var(--sunk); border: 1px solid var(--rule2); border-radius: 2px; transition: border-color .12s, box-shadow .12s; }
input[type=date], input[type=time], input[type=number], input[type=tel] { font-family: var(--mono); font-size: .95rem; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--signal); box-shadow: inset 0 -2px 0 var(--signal); background: var(--card); }
textarea { font: 1rem/1.55 var(--sans); resize: vertical; min-height: 130px; }
.fields { display: grid; gap: 0 22px; } @media (min-width: 720px) { .fields { grid-template-columns: 1fr 1fr; } }
label.missing input { border-color: var(--bad); background: var(--bad-soft); }
label.check { display: flex; gap: 10px; align-items: flex-start; font: .95rem/1.45 var(--sans); letter-spacing: 0; text-transform: none; color: var(--ink); }
label.check input { width: 18px; height: 18px; flex: none; margin-top: 3px; accent-color: var(--signal); }
fieldset { border: 1px solid var(--rule); border-radius: 2px; padding: 14px 16px; margin: 0 0 18px; background: var(--sunk); }
legend { padding: 0 6px; font: 700 .68rem var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

button, .btn { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 10px 17px; border-radius: 2px;
  font: 600 .93rem var(--sans); border: 1px solid var(--rule2); background: var(--card); color: var(--ink); cursor: pointer;
  text-decoration: none; transition: border-color .12s, background .12s, color .12s; }
button:hover, .btn:hover { border-color: var(--ink); background: var(--sunk); }
button.primary { background: var(--signal); border-color: var(--signal); color: #fff; }
button.primary:hover { background: #993d15; border-color: #993d15; color: #fff; }
button.danger { color: var(--bad); border-color: var(--rule2); background: transparent; }
button.danger:hover { border-color: var(--bad); background: var(--bad-soft); }
button.small { min-height: 34px; padding: 6px 11px; font-size: .85rem; }
button:disabled { opacity: .5; cursor: progress; }
button.link { border: 0; background: none; color: var(--petrol); padding: 0; min-height: 0; font-weight: 400; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 16px 0; }
form.inline { display: inline; }

/* Meldungen: Notizstreifen */
.banner, .msg { display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; margin: 0 0 18px; font-size: .94rem;
  background: var(--card); border: 1px solid var(--rule); border-left: 3px solid var(--ink2); border-radius: 2px; }
.banner { background: var(--warn-soft); border-left-color: var(--warn); color: var(--warn-ink); }
.msg.err { background: var(--bad-soft); border-left-color: var(--bad); color: var(--bad); }
.msg.ok { background: var(--ok-soft); border-left-color: var(--ok); color: var(--ok); }
.msg.warn { background: var(--warn-soft); border-left-color: var(--warn); color: var(--warn-ink); }
.msg.info { background: var(--petrol-soft); border-left-color: var(--petrol); color: var(--petrol); }
.small { font-size: .84rem; color: var(--muted); }
.empty { color: var(--muted); padding: 26px; text-align: center; border: 1px dashed var(--rule2); border-radius: 3px; background: var(--card); }

/* ---------- Fahrt: Abschnitt wie ein Fahrschein ---------- */
.daybar { display: flex; align-items: baseline; gap: 12px; margin: 24px 0 10px; }
.daybar h2 { margin: 0; white-space: nowrap; padding: 0; border: 0; }
.daybar .rule { flex: 1; height: 1px; background: var(--rule2); }
.trip { background: var(--card); border: 1px solid var(--rule); border-left: 3px solid var(--rule2);
  border-radius: 3px; padding: 14px 16px; margin: 0 0 10px; transition: border-color .12s, background .12s; }
.trip:hover { border-color: var(--rule2); background: var(--sunk); }
.trip.bookable { border-left-color: var(--ok); }
.trip.blocked { border-left-color: var(--bad); }
.trip.done { border-left-color: var(--petrol); }
.trip-head { display: flex; align-items: center; gap: 13px; flex-wrap: wrap; }
.trip-head .pick { width: 18px; height: 18px; accent-color: var(--signal); flex: none; }
.time { font: 600 1.5rem/1 var(--mono); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.time.none { color: var(--bad); }
.who { flex: 1; min-width: 42%; display: flex; flex-direction: column; gap: 1px; }
.who a { font: 600 1.05rem var(--serif); color: var(--ink); text-decoration: none; }
.who a:hover { text-decoration: underline; text-decoration-color: var(--signal); }
.route { margin: 12px 0 0; padding: 2px 0 2px 13px; border-left: 1px dashed var(--rule2); display: grid; gap: 6px; }
.leg { display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: baseline; font-size: .95rem; }
.wish { color: var(--muted); font-size: .85rem; }
.meta { margin-top: 12px; padding-top: 9px; border-top: 1px dotted var(--rule2); display: flex; flex-wrap: wrap; gap: 4px 16px;
  font-size: .85rem; color: var(--ink2); }
.meta b { font-weight: 600; color: var(--ink); }
.issues { list-style: none; margin: 12px 0 0; padding: 9px 12px; border-radius: 2px; font-size: .89rem; display: grid; gap: 4px; }
.issues li::before { content: "—"; margin-right: 7px; opacity: .6; }
.issues.block { background: var(--bad-soft); color: var(--bad); }
.issues.hint { background: var(--warn-soft); color: var(--warn-ink); }

.badge, .tag, .role { display: inline-block; padding: 3px 8px; border-radius: 2px; font: 700 .68rem var(--sans);
  letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; border: 1px solid currentColor; color: var(--muted); }
.tag { color: var(--petrol); }
.b-booked, .s-done, .r-admin, .tag.ok { color: var(--ok); }
.b-failed, .s-error, .tag.bad { color: var(--bad); }
.b-unknown, .b-saving, .s-quota { color: var(--warn); }
.s-running, .b-draft, .r-member { color: var(--petrol); }
.s-running::after { content: " ●"; animation: blink 1.2s steps(2, start) infinite; }

/* Listen und Tabellen */
.list { list-style: none; padding: 0; margin: 0; }
.list li { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; padding: 11px 2px; border-bottom: 1px dotted var(--rule2); }
.list li:last-child { border: 0; }
.list a { font-weight: 600; text-decoration: none; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font: 700 .68rem var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
  padding: 0 10px 8px; border-bottom: 1px solid var(--rule2); }
td { padding: 12px 10px; border-bottom: 1px dotted var(--rule); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--sunk); }
.rowname { display: flex; align-items: center; gap: 9px; white-space: nowrap; font-weight: 600; }
td form.actions { flex-wrap: nowrap; margin: 0; } td select { margin: 0; min-width: 8.5rem; }

.tabs { display: flex; gap: 22px; margin: 0 0 6px; padding: 0 0 0 1px; border-bottom: 1px solid var(--rule2); overflow-x: auto; }
.tabs a { padding: 0 0 9px; font: 600 .92rem var(--sans); color: var(--muted); text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .12s, border-color .12s; }
.tabs a:hover { color: var(--ink); }
.tabs a.active { color: var(--ink); border-bottom-color: var(--signal); }

/* Fortschritt (natives <progress>) */
.bar { display: block; width: 100%; height: 6px; margin: 9px 0 2px; border: 0; background: var(--rule); appearance: none; }
.bar::-webkit-progress-bar { background: var(--rule); }
.bar::-webkit-progress-value { background: var(--signal); transition: width .5s ease; }
.bar::-moz-progress-bar { background: var(--signal); }
.spinner { width: 12px; height: 12px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%;
  animation: spin 1s linear infinite; flex: none; margin-top: 3px; }

/* Ergebnisliste */
.results { list-style: none; padding: 0; display: grid; gap: 8px; }
.results li { display: flex; gap: 14px; align-items: flex-start; padding: 13px 15px; background: var(--card);
  border: 1px solid var(--rule); border-left: 3px solid var(--rule2); border-radius: 2px; }
.results .icon { font: 600 1.05rem var(--mono); width: 18px; text-align: center; flex: none; }
.r-booked { border-left-color: var(--ok); } .r-booked .icon { color: var(--ok); }
.r-failed, .r-blocked { border-left-color: var(--bad); } .r-failed .icon, .r-blocked .icon { color: var(--bad); }
.r-unknown { border-left-color: var(--warn); } .r-unknown .icon { color: var(--warn); }

details { margin: 0 0 20px; } summary { cursor: pointer; font-weight: 600; padding: 9px 0; font-size: .93rem; }
summary::marker { color: var(--signal); }
pre { white-space: pre-wrap; background: var(--sunk); border: 1px solid var(--rule); padding: 10px; border-radius: 2px;
  font: .82rem/1.5 var(--mono); max-height: 300px; overflow: auto; }
.upload { border: 1px dashed var(--rule2); border-radius: 2px; padding: 16px; background: var(--sunk); }
.upload input { border: 0; background: none; padding: 0; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes blink { 50% { opacity: .2; } }

/* Hilfsklassen (die CSP verbietet style="…") */
.mb { margin-bottom: 18px; } .wide { width: 100%; } button.wide { width: 100%; justify-content: center; }
.right { margin-left: auto; } .flush { margin: 0; } .end { justify-content: flex-end; }
input.pw { width: 180px; margin: 0; }

/* ---------- Mobil: Schiene wird Kopfleiste ---------- */
@media (max-width: 880px) {
  body { grid-template-columns: 1fr; }
  .side { position: static; height: auto; min-width: 0; flex-direction: row; flex-wrap: wrap; align-items: center;
    gap: 10px; padding: 12px 14px 0; }
  .brand { border: 0; padding: 0; }
  .nav { flex: 1 0 100%; flex-direction: row; order: 3; min-width: 0; overflow-x: auto; gap: 0; }
  .nav a { border-left: 0; border-bottom: 2px solid transparent; padding: 10px 12px; white-space: nowrap; }
  .nav a.on { border-left: 0; border-bottom-color: var(--signal); background: transparent; }
  .nav a span { font-size: .9rem; }
  .me { margin: 0 0 0 auto; padding: 0; border: 0; }
  .me-text { display: none; }
  .main { padding: 20px 14px 52px; }
  .ledger a, .ledger div { flex-basis: 50%; border-bottom: 1px solid var(--rule); }
  input.pw { width: 100%; }
  h1 { font-size: 1.35rem; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }